66420144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 214486272

約数和(自身を除く): 148066128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 131, 144, 168, 252, 262, 336, 393, 503, 504, 524, 786, 917, 1006, 1008, 1048, 1179, 1509, 1572, 1834, 2012, 2096, 2358, 2751, 3018, 3144, 3521, 3668, 4024, 4527, 4716, 5502, 6036, 6288, 7042, 7336, 8048, 8253, 9054, 9432, 10563, 11004, 12072, 14084, 14672, 16506, 18108, 18864, 21126, 22008, 24144, 28168, 31689, 33012, 36216, 42252, 44016, 56336, 63378, 65893, 66024, 72432, 84504, 126756, 131786, 132048, 169008, 197679, 253512, 263572, 395358, 461251, 507024, 527144, 593037, 790716, 922502, 1054288, 1186074, 1383753, 1581432, 1845004, 2372148, 2767506, 3162864, 3690008, 4151259, 4744296, 5535012, 7380016, 8302518, 9488592, 11070024, 16605036, 22140048, 33210072, 66420144]

約数ペア:

[(1, 66420144), (2, 33210072), (3, 22140048), (4, 16605036), (6, 11070024), (7, 9488592), (8, 8302518), (9, 7380016), (12, 5535012), (14, 4744296), (16, 4151259), (18, 3690008), (21, 3162864), (24, 2767506), (28, 2372148), (36, 1845004), (42, 1581432), (48, 1383753), (56, 1186074), (63, 1054288), (72, 922502), (84, 790716), (112, 593037), (126, 527144), (131, 507024), (144, 461251), (168, 395358), (252, 263572), (262, 253512), (336, 197679), (393, 169008), (503, 132048), (504, 131786), (524, 126756), (786, 84504), (917, 72432), (1006, 66024), (1008, 65893), (1048, 63378), (1179, 56336), (1509, 44016), (1572, 42252), (1834, 36216), (2012, 33012), (2096, 31689), (2358, 28168), (2751, 24144), (3018, 22008), (3144, 21126), (3521, 18864), (3668, 18108), (4024, 16506), (4527, 14672), (4716, 14084), (5502, 12072), (6036, 11004), (6288, 10563), (7042, 9432), (7336, 9054), (8048, 8253)]